Carmel, Indiana

Where Is Area Code 463?

Area code 463 is in central Indiana. It serves the same region as area code 317, including Carmel and much of the Indianapolis metropolitan area. This area lies in the eastern part of the Midwest and includes Marion County and nearby counties.

Area code 463 covers Indianapolis, Carmel, Fishers, Noblesville, Greenwood, and several other communities in and around central Indiana. The overlay area includes all or parts of Marion, Hamilton, Hancock, Johnson, Madison, Boone, Shelby, and Hendricks counties. Carmel, the city named in this guide, is in Hamilton County just north of Indianapolis.

This area includes some of Indiana’s best-known landmarks and institutions. Indianapolis Motor Speedway is in the broader 317 and 463 service area, and downtown Indianapolis sits near the center of the region. White River, Geist Reservoir, and the suburban communities north of Indianapolis are also part of the area code’s geographic setting.

History of Area Code 463

Area code 463 was established in 2016 as an overlay for area code 317. The Indiana Utility Regulatory Commission approved the new code after projections showed that central Indiana was running out of available phone numbers under 317. New phone numbers in the region could then be assigned either 317 or 463.

Area code 317 is one of the original North American area codes created in 1947. For many years, 317 covered a much larger part of Indiana, but later splits reduced its territory to the Indianapolis area. The 463 overlay reflects the continued population and business growth of Indianapolis and nearby suburbs such as Carmel, Fishers, and Noblesville.

Key Facts About Area Code 463

• Area code 463 is a geographic area code in Indiana, and Carmel is one of the cities in its service area.
• Area code 463 is an overlay of area code 317 in central Indiana.
• Area code 463 officially entered service on March 27, 2016.
• Area code 463 serves Indianapolis and nearby cities including Carmel, Fishers, Noblesville, and Greenwood.
• Area code 463 is in the Eastern Time Zone.
• Area code 317 was one of the original area codes created in 1947, and 463 was added later because the region needed more numbers.
• The 463 service area includes major destinations such as downtown Indianapolis and Indianapolis Motor Speedway.
• Carmel, Indiana, in Hamilton County, is located just north of Indianapolis within the 463 and 317 overlay region.

Frequently Asked Questions

What state is area code 463 in?

Area code 463 is in Indiana.

What major cities use area code 463?

Major cities that use area code 463 include Indianapolis, Carmel, Fishers, Noblesville, and Greenwood.

Is area code 463 a toll-free number?

No. Area code 463 is a geographic area code for central Indiana.